Archive for category Old Favourites

Old Favourite – More Sharks and Delaying Critical Mass

This article originally featured on my old blog on 19th January 2010. In a previous post I talked about Critical Mass of software. I showed how an ever-increasing cost of change resulted in it becoming more economical to completely rewrite the system than to enhance and maintain the original. I explained how this could be [...]

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Old Favourite – Sharks, Debts, Critical Mass and other reasons to Sustain Quality

This article originally featured on my old blog on 18th January 2010. A while back I tweeted about critical mass of software: Critical Mass of Code – past which the changeability of the code is infeasible, requiring that it be completely rewritten. An elaboration of this might be: Critical Mass of Software: the state of [...]

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Old Favourite – Developer Race-Tech: Continuous Testing

The original version of this article appeared on my old blog on 28th April 2010. This version has had some edits… Gearboxes in competitive motor racing are designed to shift as fast as possible. A competitive race-car has computer controlled, hydraulically activated gear shifts that change gears up or down faster than you can blink [...]

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Old Favourite: Feature Injection User Stories on a Business Value Theme

This originally appeared on my old blog in May 2010 Feature Injection, an approach to Agile Business Analysis created by Chris Matts, is a much misunderstood thing –. It is a way of combining several techniques to understand just enough of a business problem to start expressing solutions to it. It provides specific techniques to [...]

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Old Favourite: Adaptive Budgets? “Pull” the other one!

This was originally posted on my old blog on 10th April 2010 Recently, I wrote about my views on using and estimating with task-cards. I highlighted that tracking progress with burn-up/down charts showing effort completed/remaining is not a true measure of progress, especially if we subscribe to the idea that we measure progress with working-software. [...]

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Old Favourite: Taking Repetition To Task

This originally appeared on my old blog on 16th March 2010… Others have talked about the virtues of stories as vertical slices of a problem (end-to-end capabilities) rather than horizontal slices (system layers or components). So, if we slice the problem with user stories, how do we slice the user-stories themselves? If, as I sometimes [...]

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